Zhengzhou Deao Science & Technology Co., Ltd. is a professional R&D and production manufacturer of polymer screen changing filtration devices and melt pump systems,is the leader in polymer filtration equipment industry with more than30 years history.We have successively obtained 1 foreign patent and EU CE certification, 6 national invention patents. in 2018, was rated as a national high-tech enterprise.
Company screen changer category include plate type, piston type, backflush type, mesh belt type, etc.,full range,can achieve electric heating, hot medium heating, non heating, and water channel cooling etc., . The filtration area can reach 10000cm ²,maximum output can reach 20Ton/h, can achieve PLC automatic control.In addition to traditional plastic industries,has also reached a world leading level in the fields of adhesives, degradable materials, and lithium battery separators, supporting well-known domestic and foreign brands multiple times.Company's supply scope covers high-precision gear pumps and die head, can provide one-stop solution of screen changer, melt pump, and die head.